yohimbine hydrochloride yohimbine hydrochloride
structural formula
| business number | 01dl |
|---|---|
| molecular formula | c21h26n2o3·hcl |
| molecular weight | 390.9 |
| label |
yohimbine, 17-hydroxyyohimban-16-carboxylic acid methyl ester hydrochloride, optical dividing agent |
numbering system
cas number:65-19-0
mdl number:mfcd00012674
einecs number:200-600-4
rtecs number:zg1015000
brn number:none
pubchem number:24277814
physical property data
1. character: white crystal . odorless. has a bitter taste. sensitive to light.
2. density (g/ml,25/4 ℃): undetermined
3. relative vapor density (g/ml,air=1): undetermined
4. melting point (ºc): 302℃ (decomposition)
5. boiling point (ºc,normal pressure): not ok
6. boiling point (ºc,5.2kpa): not ok
7. refractive index: not ok
8. flashpoint (ºc): undetermined
9. specific optical rotation ( º):[α]d22 +105° (in aqueous solution)
10. spontaneous ignition point or ignition combustion temperature (ºc) : undetermined
11. vapor pressure (kpa,25ºc): not ok
12. saturation vapor pressure ( </sp
1. hydrogen bonding number of donors: 3
2. hydrogen bonding number of receptors: 4
3. rotatable number of chemical bonds: 2
4. topological molecules polar surface area (tpsa）：65.6
5. heavy atoms quantity: 27
6. surface charge ：0
7. complexity ：555
8. isotope atomic number:0
9. determine the number of atomic stereocenters:5
10. uncertain number of atomic stereocenters:0
11. determine the number of stereocenters of chemical bonds:0
12. uncertain number of chemical bond stereocenters:0
13. number of covalent bond units: 2
properties and stability
none yet
storage method
this product should be sealed, dry and protected from light.
synthesis method
none yet
purpose
biochemical research.
text-indent: -18pt; text-align: left; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto” align =left>7. complexity:555
8. isotope atomic number:0
9. determine the number of atomic stereocenters:5
10. uncertain number of atomic stereocenters:0
11. determine the number of stereocenters of chemical bonds:0
12. uncertain number of chemical bond stereocenters:0
13. number of covalent bond units: 2
properties and stability
none yet
storage method
this product should be sealed, dry and protected from light.
synthesis method
none yet
purpose
biochemical research.
o-margin-bottom-alt: auto” align=left>this product should be sealed, dry and protected from light.
synthesis method
none yet
purpose
biochemical research.
